1428015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 2451456

約数和(自身を除く): 1023441

約数列:

[1, 3, 5, 15, 31, 37, 83, 93, 111, 155, 185, 249, 415, 465, 555, 1147, 1245, 2573, 3071, 3441, 5735, 7719, 9213, 12865, 15355, 17205, 38595, 46065, 95201, 285603, 476005, 1428015]

約数ペア:

[(1, 1428015), (3, 476005), (5, 285603), (15, 95201), (31, 46065), (37, 38595), (83, 17205), (93, 15355), (111, 12865), (155, 9213), (185, 7719), (249, 5735), (415, 3441), (465, 3071), (555, 2573), (1147, 1245)]